Patents by Inventor Larisa H. Chavenello

Larisa H. Chavenello has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 6036666
    Abstract: The present invention improves the conventional tampon assembly, wholly and in parts including the tampon assembly for delivery of medicament with an absorbent body having an improved rounded front-end, improved single plunger and dual, telescopic plunger members both incorporating a dosage measurement scale for medicament dosage administration; further improves the hydrophilic body of the tampon, applicator housing and plungers, inserter devices, withdrawal string and any other movable parts operating independently or sychronously.
    Type: Grant
    Filed: February 17, 1998
    Date of Patent: March 14, 2000
    Inventors: Frances K. Peiler, Larisa H. Chavenello